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某工厂去年12月份的产值是去年1月份产值的m倍,则该厂去年产值的月平均增长率为(...
某工厂去年12月份的产值是去年1月份产值的m倍,则该厂去年产值的月平均增长率为( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101223309875878638/SYS201311012233098758786009_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101223309875878638/SYS201311012233098758786009_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101223309875878638/SYS201311012233098758786009_ST/2.png)
-1
D.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101223309875878638/SYS201311012233098758786009_ST/3.png)
-1
考点分析:
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函数y=x
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